Product Description

The product uses military technology GSM module with voice-activated automatic pull back function, also can increase extension as magnetic sensor or vibration sensor, can be installed in home, companies, shops and warehouse, when a thief open your door or window, move your car or your valuables, the alarm will notify you, ensure family life and property.

Boot: The SIM card inserted into the card connector, and then pull the switch to "on" position, the red indicator light after 30 seconds, the product is ready, This state can only answer an incoming call.